The Califone CLS721-4 (Yellow) is a high-quality wireless listening system that allows you to wirelessly transmit audio to the included wireless headsets. Ideal for use in classrooms for language learning or other specialized instruction, the system includes a compact base station VHF transmitter and 4 sets of wireless headphones.
An audio cable allows you to connect the transmitter to a computer, cassette player, CD player, television and more. The transmitter then beams the audio to the wireless headsets and offers a range of over 100'. Each headset has an adjustable, padded headband and thick ear cushions for a secure fit and lasting comfort. Integrated volume controls in the earcup allow each listener to set his or her own volume without affecting others. If desired, additional headphones may be purchased separately to expand the system.